Electronics Forum | Sat Jan 08 07:28:19 EST 2011 | jeffr
David, If you have no floppy drive, then your machine is a pre 1990 or earlier machine. (Not CSM84VZ). These machines have a RAM memory with 14 programs max. Can you verify this for me with a picture of the inside of the front of the controler. (jr@h
Electronics Forum | Tue Nov 07 18:18:03 EST 2006 | Andrea
I am wondering how to move from hand soldering our ceramic caps to doing a reflow type process. The reason for the change is too many cracked ceramic caps. I have asked our vendors to assemble our boards via reflow but because of our hardware (swaged
Electronics Forum | Wed Dec 20 16:54:28 EST 2000 | ronh
Question: How many insertion/removal cycles can be expected of gold finger contacts? Problem: We manufacture a class 2 PCBA with gold finger contacts whose application will require repeated insertion and removal into card edge connectors (mother b
Electronics Forum | Wed Dec 20 16:54:07 EST 2000 | ronh
Question: How many insertion/removal cycles can be expected of gold finger contacts? Problem: We manufacture a class 2 PCBA with gold finger contacts whose application will require repeated insertion and removal into card edge connectors (mother b
Electronics Forum | Mon Dec 17 09:59:50 EST 2018 | crstarr
Hello - We have two Quad QSA-30As that won't boot. These two machines haven't been run since October (they are backup machines), and there were some heavy lightning storms that month. We think both mother boards may have been zapped. We replaced
Electronics Forum | Tue Apr 27 09:31:45 EDT 1999 | Robert L. McCallum
On circuit board assemblies first pass yields need to be above 98%, if a supplier is below this level it is a indication that: he has poor control of the manufacturing process; Poor component selection (price over quality; excepted a poor design from
Electronics Forum | Wed Mar 28 09:59:47 EDT 2012 | bradlanger
Sounds like you have tried everything I can think of as far as hardware is concerned. One thing that sounds suspicious to me if the error "Failed to create empty document". I have only seen that error when my MMI software got corrupted in the process
Electronics Forum | Mon Sep 20 08:21:52 EDT 1999 | Mohammed saad
Hi all, We have a little discussion here about the suitable flux for a certain process, as all of us are beginners we need your advice. We are producing VGA cards and mother boards for PC's all components to be wave soldered are TH, the SMD is done
Electronics Forum | Tue Jul 20 06:36:50 EDT 1999 | Peter Brant
| Dear all | Please help me to know what kind of tests usually done after SMT Pick & place and reflow oven. | Our appliocation is Mainly fabrication of mother boards. | Thanks | Hi, The usual method is ATE, also known as a "Bed of nails" Basicall
Electronics Forum | Wed Jan 05 21:25:15 EST 2011 | jeffr
Error 215 is due to corrupt memory. I suggest that you start by replacing the Lithium battery on the Mother Board. Next, remove the cable from the Floppy unit and turn on the machine with it disconnected. Goto the SYSTEM menu and find the menu "DATA
